What happens when the undead return to life? In a world ravaged for years by a virus that turns the infected into zombie-like cannibals, a cure is at last found and the wrenching process of reintegrating the survivors back into society begins. Among the formerly afflicted is Senan (Sam Keeley), a young man haunted by the horrific acts he committed while infected. Welcomed back into the family of his widowed sister-in-law (Ellen Page), Senan attempts to restart his life -but is society ready to forgive him and those like him? Or will fear and prejudice once again tear the world apart?